This diagram shows a cloud that has the spherical charge center located above the ground and the similar amount of positive charge that is spread on the ground below the cloud so that the charge center and the ground function as a charged capacitor, with a potential dierence of approximately 3.4X10 8 V _ What is the approximate capacitance of the charge center + ground system? I0 till ++++++ NSC O 7.1:10'B F O 4.3x106 F O 9.5x106 F O 6,1x10'\"3 F O 7,4x10'3 F O 1.4x106 F